Sand roller



FIG. 1 is a perspective view of a sand roller of the present design;

FIG. 2 is a side view thereof, the other side being identical;

FIG. 3 is a rear view thereof, the front being identical;

FIG. 4 is a top plan view thereof, the bottom being identical; and,

FIG. 5 is a cross sectional view of FIG. 2 taken along line 5—5 thereof. 

The ornamental design for a sand roller, as shown and described. 